5279956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{10909}}^1$

素因数の和:10935

約数の個数: 18

約数和(自身を含む): 10157210

約数和(自身を除く): 4877254

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 10909, 21818, 43636, 119999, 239998, 479996, 1319989, 2639978, 5279956]

約数ペア:

[(1, 5279956), (2, 2639978), (4, 1319989), (11, 479996), (22, 239998), (44, 119999), (121, 43636), (242, 21818), (484, 10909)]